leaving her collar. he suffers from crohn's disease and just diagnosed with cancer and now this. he said lola was one of the bright spots in his life. >> she was wonderful from the first day. the most affection gnat, sweetest, nicest companion you could ever have. >> understandably upset. neighbors offered a $3,000 reward to help find lola. they handed out missing fliers and knocked on doors. that's all he needs as much as he has already been through. up next, black friday blues of the why some wal-mart employees are planing a walkout on one of the busiest days of the year. >> and for those planning to shop, 7 on your side's michael finney looks at some of the best deals you will find on black friday. >> and here is one way not to cook a turkey. the warning from firefighters. and then later on "nightline." >> carolyn and dan, coming up next on "fight --" nightline"